NSObject.cancelPreviousPerformRequests(withTarget: self)
self.perform(#selector(yourMethodHere), with: nil, afterDelay: 1)
////Sample
//Automatic Search
if term.characters.count > 0
{
NSObject.cancelPreviousPerformRequests(withTarget: self)
self.perform(#selector(self.resetTable), with: term, afterDelay: 1)
}
else
{
self.perform(#selector(UISearchBarDelegate.searchBarCancelButtonClicked(_:)), with: searchBar, afterDelay: 0.1)
}
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